[CorySimmons]

The difference between Jeet and Foundation's grid are two things.

1. Jeet uses actual columns whereas with Foundation you need to nest elements within elements: http://imgur.com/a/OWyOQ

2. @include grid-column(4) isn't as "on-the-fly flexible" as Jeet since you have to define the base number of columns in Foundation whereas in Jeet you could just say @include column(4/12) or column (1/3) or column(33.333333/100), etc. - being able to say in natural language what you want your container to do is pretty powerful stuff.